#415ECF#415ECF

#415ECF is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.5% C 0.178 H 268.7°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#415ECF
RGB	rgb(65, 94, 207)
HSL	hsl(228, 60%, 53%)
HSV	hsv(228, 69%, 81%)
CMYK	cmyk(68.6%, 54.6%, 0%, 18.8%)
CIE-LAB	lab(43.70, 26.80, -61.70)
CIE-LCH	lch(43.70, 67.27, 293.48°)
OKLab	oklab(52.47% -0.0041 -0.1775)
OKLCH	oklch(52.47% 0.178 268.7)
XYZ	xyz(17.4413, 13.6325, 60.7316)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415ECF #CFB241

analogous

#41A5CF #415ECF #6B41CF

triadic

#415ECF #CF415E #5ECF41

tetradic

#415ECF #CF41A5 #CFB241 #41CF6B

square

#415ECF #CF41A5 #CFB241 #41CF6B

split-complementary

#415ECF #CF6B41 #A5CF41

monochromatic

#1E3077 #2B44A8 #415ECF #7287DB #A3B1E8

Accessibility & contrast

On white

5.63

#415ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#415ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415ECF

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415ECF	#FFFFFF	#000000	##FFFFFF
##415ECF	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0061CD

Tritanopia (blue-blind)

#00798D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #415ecf;
/* rgb */ color: rgb(65, 94, 207);
/* oklch */ color: oklch(52.5% 0.178 268.7);

Tailwind

colors: {
  custom: {
    50: '#868bde',
    500: '#415ecf',
    950: '#000000',
  },
}

SCSS

$custom: #415ecf;
$custom-light: #868bde;
$custom-dark: #000000;

JSON

{
  "hex": "#415ecf",
  "rgb": {
    "r": 65,
    "g": 94,
    "b": 207
  },
  "hsl": {
    "h": 227.746,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.52471,
    "c": 0.17759,
    "h": 268.7
  },
  "luminance": 0.13634
}

Semantic roles & 50–950 ramp

primary

#415ECF

secondary

#D4C897

accent

#C345E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #415ECF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →